Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Sweet Paste for Timbales
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the paste
Mix the flour, powdered sugar, whole eggs, egg yolks, and butter until a smooth paste forms.
Butter the outside of a shell shape or croquante mold.
Roll out the paste and lay it over the mold, trimming off any excess.
Brush the paste with egg and prick it all over with a fork.
Bake the shell
Place the mold on a baking sheet with a little burning charcoal underneath.
Bake in a moderate oven at 350°F (175°C) until light in color.
Bake some of the same paste in a tart pan to match the mold.
Fill and serve
Once the bottom paste is baked and removed from the tin, fill it with prepared fruit and place the shell shape on top.
This paste can also be used to cut out edible ornaments.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Flour and butter barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Forms the structure of the paste so it holds its shape when baked.
- Powdered sugar
- Adds sweetness and helps the paste brown lightly while baking.
- Whole eggs
- Bind the paste and add structure as the proteins set in the oven.
- Egg yolks
- Add richness and fat, giving the paste a tender texture and golden color.
- Butter
- Adds fat for tenderness and flavor in the paste.
The step that matters
Bake until light in color. Underbaking leaves the paste soft and unable to hold the mold's shape, while overbaking makes it dry and brittle. Baking in a moderate oven sets the structure gradually and browns the surface evenly.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes
Spice Cake344 recipes